2x2 Brick, Lego® Part Number 3003 Bright Light Blue – Atlanta Brick Co
LEGO Part 4185578 - 6232 - Brick 2x2 with Snap and Cross Bright Blue | LEGO Bricks, Replacement Pieces and Parts | Worldwide Flat Shipping to US, UK, Australia, Canada, New Zealand, Malaysia | LEGO Singapore
Brick 2 x 2 : Part 3003 | BrickLink
LEGO PART 3003 Brick 2 x 2 | Rebrickable - Build with LEGO